New Delhi: On the one hand, the other wave of the corona has created havoc, while on the other hand, people's bodies are also strengthening their ability against corona. The sixth Siro survey may begin on Monday in the national capital, Delhi, to test the same. The sixth survey will take 28,000 samples in 272 wards. According to the report, samples of 100 people will be taken from each ward in the sixth survey. The survey will also include people who have been vaccinated to see how much anti-body has developed against corona. Earlier in January, the fifth Sero survey revealed that a large population of Delhi had been infected with corona. The fifth survey was conducted between January 15 and January 23, with a total of 28,000 samples taken and 56.13 percent of people found antibodies against corona. This time the infection will ask questions to people whose blood samples were last placed for antibody testing against the Sars-Cov-2 virus. These people will know whether they are vaccinated or not. At the same time, they have incurred corona infection. The survey will assess the rate of corona infection caused by the Sars-Cov-2 virus between January and April. This time the survey will also adopt the same protocol as was adopted in the previous serve. There are 272 wards in Delhi. Samples will be collected from only 100 people from each ward. A total of 28,000 samples will determine how many people have contracted corona infection in Delhi so far and how many have developed immunity against corona. Also Read: West Bengal Assembly polls go on, fourth phase live updates Bengal elections: BJP candidate Locket Chatterjee's car attacked, TMC charged Kerala: Lokayukta finds Minister KT Jaleel guilty in nepotism case